Darnius-Boadella Reservoir — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Darnius-Boadella Reservoir, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Darnius-Boadella Reservoir today is 22.6°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature ranges from 68°F (20°C) to 74°F (23°C). The water is warm and pleasant for swimming, and in this range, one can stay in the water for extended periods without the risk of hypothermia. This is the ideal temperature for relaxation, swimming, and water sports. Families with children, as well as outdoor enthusiasts, will enjoy swimming and time spent in the water. For most people, this is the optimal temperature for a comfortable beach experience. It is important to note that these swimming tips and recommendations apply only in good weather. When the air temperature is below 68°F (20°C), and sometimes even below 77°F (25°C), swimming can be unpleasant even with relatively high water temperatures.
Water Temperature Chart Over the Last 30 Days
Table of Daily Sea Temperature Data
| Date | Current | Average | Forecast |
|---|---|---|---|
| JUN 23 | 20.8°C | 22.0°C | |
| JUN 24 | 21.0°C | 22.0°C | |
| JUN 25 | 21.1°C | 22.0°C | |
| JUN 26 | 21.2°C | 22.0°C | |
| JUN 27 | 21.3°C | 22.0°C | |
| JUN 28 | 21.3°C | 22.0°C | |
| JUN 29 | 21.3°C | 22.0°C | |
| JUN 30 | 21.9°C | 22.0°C | |
| JUL 1 | 25.0°C | 22.7°C | |
| JUL 2 | 25.0°C | 22.8°C | |
| JUL 3 | 25.0°C | 23.0°C | |
| JUL 4 | 25.0°C | 23.1°C | |
| JUL 5 | 25.0°C | 23.2°C | |
| JUL 6 | 25.0°C | 23.3°C | |
| JUL 7 | 25.0°C | 23.4°C |
* Current - Actual water temperature value
** Average - Average water temperature on this day in recent years
*** Forecast - Our water temperature forecast
Actual nearshore water temperatures may fluctuate by several degrees from the reported values, especially following heavy rainfall or extended periods of strong winds. Certain wind patterns can cause colder, deeper waters to rise and replace the sun-warmed surface water, leading to noticeable variations.
Our forecast is based on a proprietary mathematical model that considers real-time water temperature changes, historical trends, key weather patterns, wind strength and direction, and air temperature specific to each region. Additionally, we incorporate data from other resorts to enhance accuracy.
Monthly Water Temperature Range (Min, Max & Average)
| Month | Min | Avg | Max |
|---|---|---|---|
| January | 7°C | 11°C | 14°C |
| February | 7°C | 11°C | 14°C |
| March | 9°C | 13°C | 17°C |
| April | 11°C | 15°C | 19°C |
| May | 13°C | 19°C | 24°C |
| June | 17°C | 22°C | 27°C |
| July | 20°C | 25°C | 30°C |
| August | 20°C | 25°C | 30°C |
| September | 17°C | 22°C | 27°C |
| October | 14°C | 19°C | 22°C |
| November | 10°C | 14°C | 18°C |
| December | 7°C | 11°C | 14°C |
Darnius-Boadella Reservoir: Water Temperature by Location
Darnius-Boadella Reservoir: Weather Forecast
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Location & Local Information
The Embalse de Darnius-Boadella, a reservoir in Catalonia, typically shows marked seasonal variation in surface water temperature. In summer months the surface usually warms to about 20–26 °C (68–79 °F), making swimming most comfortable then; early autumn and late spring temperatures commonly range from 14–20 °C (57–68 °F). In spring the water can still be cool, around 10–18 °C (50–64 °F), and in winter surface temperatures commonly fall to roughly 6–12 °C (43–54 °F). Deeper layers remain colder year-round and thermoclines can form in warm months, so a quick drop in temperature is possible just a few metres below the surface.
Swimming in the reservoir is possible and often practiced in accessible coves and along the shoreline during warm weather, but there are few if any officially supervised beaches, so local regulations, signage and occasional temporary bans for water management or quality reasons must be respected. Authorities may restrict bathing to protect drinking-water catchments, to manage safety around boat traffic and steep underwater banks, or when algal blooms or low flows create health concerns. Visitors should therefore check current local guidance, be cautious of cold deep water and lack of lifeguards, and choose sheltered spots away from motorboats.